The History of Durham Mustard: Durham's Original Food Innovation

When people think of Durham, they often picture its magnificent cathedral, castle and rich medieval history. But hidden within the city's streets is another story—one that's a little spicier. Long before mustard became a household staple, Durham was at the heart of one of Britain's greatest food innovations. It all began on Saddler Street, where one remarkable woman transformed a simple ingredient into a product that would eventually become famous across the country.

At Muztard Durham, we're proud that our name celebrates this incredible piece of local history.

Durham's Spicy Little Secret

Few people realise that Durham played a pivotal role in the history of English mustard.

During the early 1700s, mustard was already widely used, but its flavour was inconsistent and often weak. Everything changed thanks to a Durham entrepreneur known simply as Mrs Clements.

Working from her business on Saddler Street, she developed a revolutionary method that changed mustard production forever.

Her innovation didn't just improve mustard—it helped put Durham on the culinary map.

Mrs Clements: The Woman Who Revolutionised Mustard

In the 1720s, Mrs Clements discovered that grinding mustard seeds into a fine flour dramatically improved both the flavour and the heat. Rather than crushing the seeds into a coarse paste, she milled them into an incredibly fine powder. This released the natural oils more effectively, producing a smoother, stronger and far more consistent mustard.

It was a simple idea—but one that completely transformed the industry.

Her mustard quickly became renowned for its exceptional quality, earning a reputation well beyond County Durham.

A Favourite of Royalty

Mrs Clements' mustard became so popular that it eventually found its way to the royal table.

It is widely believed that King George I enjoyed the product so much that a royal patent was granted, helping establish Durham mustard as one of Britain's finest condiments.

As demand grew, the recipe and production methods were eventually acquired by the Coleman's business, which went on to become one of the world's most recognisable mustard brands. Yet even today, the famous Durham Ox featured in early branding remains a reminder of where the story truly began.

Why Durham Matters

Durham has always been a city built on innovation.

From engineering and education to food and craftsmanship, the city has a proud history of turning simple ideas into something extraordinary.

Mrs Clements' mustard perfectly represents that spirit—taking humble mustard seeds and creating a product that would influence British food for generations.

It's exactly this philosophy that inspired the name Muztard Durham.

Why We Chose the Name Muztard

Our name isn't just a play on words.

It's our tribute to Durham's rich heritage of creativity, entrepreneurship and innovation.

Like Mrs Clements over 300 years ago, we believe great things begin with simple ingredients, fresh ideas and a passion for doing things differently.

We're proud to celebrate the city's remarkable story while creating experiences that are unmistakably Durham.

Visit Muztard Durham

Whether you're a local or visiting the city for the first time, Durham's mustard story is one of those fascinating pieces of history that deserves to be remembered.

Next time you walk along Saddler Street, imagine the bustling workshop where Mrs Clements perfected a recipe that would eventually influence one of Britain's most iconic food brands.

It's proof that some of the biggest ideas can come from the smallest places.

And that's something worth celebrating.